Google has just rolled out an updated version of Google Reader and the Google Docs app for Android.

Like in the recently updated Google+ app, the blue UI colors in the Reader app has been replaced by a grey color. The visual changes of the Google Reader app is hardly visible though. The app’s UI has been redesigned keeping in mind Android 4.0 Ice Cream Sandwich’s magazine style UI, and now features a swipe gesture to navigate left or right. There are also new ICS Styled widgets. Surprisingly, Google has also removed some features from the app, which are now offered by the Google+ app.

The Google Docs app has also received a similar makeover. The main screen of the app now looks pretty similar to the Google+ app. Like the Reader app, the swipe to navigate gesture is present in this app as well. New ICS styled and prettier looking widgets are also on-board.

Android users can download the new Google Reader app from here, and the Google Docs app from here.

Now that Google has updated three of its apps, its time to update the most important and most used app by the users – the GMail app. The GMail app shown in the Galaxy Nexus announcement looked absolutely stunning, and I cannot wait to try it on my Galaxy S2.